Schröder R, Mueller T C, Nielsen H. "Method for the Synthesis of 4-(Difluoromethyl)-6-iodopyridine-2,3-diamine" [P]. European Patent, EP 3780658 A1, 2017-03-10.
发明人林芳,沈红梅,张德明. "A Process for Preparing High-Purity 4-(Difluoromethyl)-6-iodopyridine-2,3-diamine" [P]. 中国发明专利, 专利号 CN 110940590 B, 授权公告日 2019-05-26.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2023, 2283, 6007-6020.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2010, 2203, (12), 8147-8172.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Difluoromethyl)-6-iodopyridine-2,3-diamine Using HRMS and NMR". Chemosphere, 2019, 492, 6521-6529.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2015, 1412, (6), 5709-5722.